Swissmar 71010 Epivac Vacuum Pump Wine Saver Set, Black/Chrome. Comes with 2 Wine Stoppers Includes: vacuum pump and 2 wine stoppers Epivac wine saver is designed to seal in freshness of remaining wine To use: place wine stopper in bottle, place pump firmly in center of stopper and pump until resistance is felt To release wine stopper, tilt valve stem inside stopper then remove and serve Wine stoppers are reusable